EcoPower ECP-8020 35A Brushless ESC & Motor Combo for ARRMA Grom, 4600kV, IC2
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$ 49.99
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EcoPower ECP-8020 35A Brushless ESC & Motor Combo upgrades compatible ARRMA Grom vehicles with a 4600kV sensorless brushless motor and an IC2-equipped speed control. A separate receiver and ESC/servo mount are required when replacing the stock combined ESC/receiver.
Key Features
- 35A continuous-current ESC with 120A burst rating
- 4600kV four-pole sensorless brushless motor
- IC2 battery connector and 3.5mm bullet motor connectors
- 2–3S LiPo capability; ESC also supports 4–9-cell NiMH packs
- 5.0V, 2A BEC output
- Low-voltage, overheating and overload protection
- Adjustable settings with the optional EcoPower ECP-8021 program card, sold separately
Compatibility
- Compatible ARRMA Grom upgrade applications; verify motor mounting, shaft fit, gearing and electronics clearance before installation
- Separate compatible radio receiver and ESC/servo mount required; neither is included
- Confirm battery and drivetrain suitability before changing voltage or gearing
Included Components
- 35A brushless ESC with IC2 connector
- 4600kV four-pole sensorless brushless motor
- Instruction manual
Specifications
| Part Number | ECP-8020 |
| ESC Continuous / Burst Current | 35A / 120A |
| Motor | 4600kV, four-pole, sensorless brushless |
| ESC Input | 2–3S LiPo or 4–9-cell NiMH |
| Motor Input | 2–3S LiPo |
| BEC | 5.0V / 2A |
| Battery Connector | IC2 |
| Motor Connectors | 3.5mm bullets |
| ESC Dimensions | 40 × 32 × 20mm |
| ESC Weight | Approximately 1.31 oz |
| Motor Weight | Approximately 0.80 oz |
| Motor Shaft Diameter | 2.3mm |
| Motor Shaft Length | 12mm |
| Shipping Weight | ~6 oz (estimated) |
If using the ESC in wet conditions, remove any cooling fan beforehand and clean and dry the ESC and connections after use.